| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaN3 = 2 Na + 3 N2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
C2H40 = C02 + H20 =>
C2H40 = C02 + 2 H20
Na2CO3 + HNO3 = CO2 + NaNO3 + H2O =>
Na2CO3 + 2 HNO3 = CO2 + 2 NaNO3 + H2O
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H + Br = HBr =>
H + Br = HBr
KOH + Cr2O3 + O2 = K2CrO4 + H2O =>
8 KOH + 2 Cr2O3 + 3 O2 = 4 K2CrO4 + 4 H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
RbOH{-} + HC2H3O2 = RbCHO + HOH{-} =>
2 RbOH{-} + HC2H3O2 = 2 RbCHO + 2 HOH{-}
Sn + HCl + H2O = SnCl22H2O + H2 =>
Sn + 22 HCl + H2O = SnCl22H2O + 11 H2
Ag + Cl = AgCl =>
Ag + Cl = AgCl
Co2 + Cl2 = CoCl =>
Co2 + Cl2 = 2 CoCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ag + Br = AgBr =>
Ag + Br = AgBr
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
Na3PO4(aq) + SrCl2(aq) = NaCl(aq) + Sr3(PO4)2(s) =>
2 Na3PO4(aq) + 3 SrCl2(aq) = 6 NaCl(aq) + Sr3(PO4)2(s)
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Na3PO4 + SrCl2 = NaCl + Sr3(PO4)2 =>
2 Na3PO4 + 3 SrCl2 = 6 NaCl + Sr3(PO4)2
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Ca3P2 + Na2S = Na3P + CaS =>
Ca3P2 + 3 Na2S = 2 Na3P + 3 CaS
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
FeCl2 + Ca = CaCl2 + Fe =>
FeCl2 + Ca = CaCl2 + Fe
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
KOH + (NH4)2SO4 = K2SO4 + H2O + NH3 =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 H2O + 2 NH3
Ag2SO4 + MgBr2 = AgBr + MgSO4 =>
Ag2SO4 + MgBr2 = 2 AgBr + MgSO4
NaCl + O = NaClO =>
NaCl + O = NaClO
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/01/10
Equations balanced on 10/01/09
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